Load balancing sticky session routing
US10681120B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2018 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Nov 8, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An intermediary node receives broadcasts from servers each indicating three-dimensional map tiles loaded into the server's memory using geohashes. The intermediary node updates a set of ordered lists of server identifiers based on the geohashes. The intermediary node receives a request a client device including location information and a client identifier. The intermediary node generates a client geohash based on the location information. The intermediary node identifies an ordered list using the client geohash. The intermediary node selects a server identifier from the identified ordered list based on the client identifier. The intermediary node initiates a network connection between the client and the selected server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.